高考英语 30分钟专题突破精练 情态动词1.doc

2014高考英语30分钟专题突破精练：情态动词1. after the bell rings, which indicates the ending of the exam, you stay where you are until all your papers are collectedashallbwouldcwilldcan2. will you please stay here for the concert? sorry, i _ . ill have to go to an important meeting. a. wouldnt b. neednt c. mustnt d. cant3.i missed the first part of the play. it was a pity.you _ home half an hour earlier.a. should have left b. must have leftc. would have left d. need have left4. look! tom is too sleepy to work .he _ up watching tv.a. mustnt have stayed b. shouldnt have stayed c. mustnt stay d. ought not to say.5. -ive told her many times , and she still forgot about it! -i understand its true that she _ be very forgetful sometimesa can b should c ought to d must6. english lessons are in strong demand in the united states, and people _ wait for an opening a. have tob. may have to c. mustd. may7. yesterday , jane walked away from the discussion. otherwise , she something she would rather regret later.a. had said b. said c. might say d. might have said 8. are you coming to jeffs party?im not sure, i go to the concert instead.a. must b. would c. should d. might9. most of the big hotels were full at this time of year, but finally we _ finda room in one of those small guesthouses near the station.a. ought to b. couldc. were able tod. might10. being examined twice a year，whether it is a car or a bus or a truck，is the rule that every driver _obey in this city.a. shall b. can c. ought tod. need11. the weather in the south is generally warm, but it _ be very cold sometimes.a. may b. shall c. will d. can12. 一i heard they went skiing in the mountains 1ast winter 一it be true because there was littie snow therea. mustnt bcouldnt cmay not dwont13. he was a good swimmer so he _ swim to the river bank when the boat sank.a. could b. might c. should d. was able to14. since the ground is white, it _ last night.a. had snowed b. must have snowedc. must be snowing d. must have been snowing15. - that must be a mistake.- no .it _ be.a. cant b. isnt able to c. can d. was able to16. he had known the matter before you told him, so you _ have told it to him.a. mustnt b. cant c. neednt d. shouldnt17. you are their teacher. you _ care of them.a. should to takeb. might to take c. ought to take d. need to take18. she is studying medical science now but she _ a lawyer.a. used to be b. would be c. were d. had been19. _ you succeed !a. can b. may c. must d. will20.the teacher told the students that they _ keep silent in class all the time.a. ought to notb. ought not to c. ought not